A day trip from Cusco leads to Humantay’s brilliant turquoise lagoon and sharp glacier rims. This high‑altitude hike blends powerful Andean culture, quick but steep terrain, and practical challenges of thin air — prepare to move slowly and dress in layers.
More ways to explore the area's outdoor wonders
A pale turquoise bowl appears above the puna as the minibus pulls into Soraypampa and the air thins — Humantay Lagoon sits like a bruised jewel beneath jagged glaciers, daring visitors to climb its steep approach. Early light hits the water and the moraine slopes, and pilgrims and trekkers alike leave small stacks of stones and offerings to Pachamama, a living custom woven into the mountain’s modern pilgrimage.
Difficulty
moderate
Duration
12–13 hours (door-to-door); 1–2 hours hiking each way from trailhead
Fitness Level
Moderate fitness required; regular cardio training and previous hiking experience at altitude help
Wildlife
History
Humantay is regarded locally as a subsidiary of Apu Salkantay and has long been a site for offerings to Pachamama; the modern day trip blends ritual practice and trekking tourism.
Conservation
The high‑altitude puna is fragile; stay on marked trails, pack out all trash, and avoid leaving non‑biodegradable offerings to protect water quality and plant life.
Reserve your spot on the Humantay Lake Cusco 1 Day today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize before you go
Spend 24–48 hours in Cusco to reduce altitude sickness risk; hydrate and avoid heavy exertion the first day.
Start early
Depart in the pre-dawn hours to beat crowds and afternoon storms common at high elevations.
Pack water and snacks
Bring 2–3 liters and calorie-dense snacks — the climb is short but steep and energy-sapping at altitude.
Respect local rituals
If you encounter offerings or ceremonies, observe respectfully and do not remove or disturb apachetas.
Insulated windproof jacket
Cold winds and sudden temperature drops are common at the lake; a warm shell keeps you comfortable during stops.
Sturdy hiking boots
Good ankle support and grippy soles help on steep, loose scree and muddy patches.
Water reservoir or bottles (2–3 L)
Hydration is critical at altitude to prevent headaches and fatigue.
Trekking poles
Poles ease steep ascents and descents and reduce knee strain on loose trail sections.